I'm personally a fan of the Klipsch SW-115. If you shop around, you can probably get a new one for $600-$650. I'm surprised that scrappy didn't mention it (because he usually does =^P), but whatever you do, do not pay MSRP! Go to this link--->http://www.klipsch.com/authorized-online-dealers, find which dealers have what you want, and then actually call them to get the best deal. You will be surprised at what you can get the speakers for. I ended up upgrading my entire system because I was able to get a great deal by shopping around.